TY  - BOOK
AU  - Creswell,John W.
TI  - Research design: qualitative, quantitative, and mixed method approaches
SN  - 0761924418
U1  - 300.72 21
PY  - 2002///
CY  - London
PB  - SAGE
KW  - Social services
KW  - Research
KW  - Methodology
KW  - Local
KW  - Social sciences
KW  - Statistical methods
N1  - Includes bibliographical references and indexes
ER  -